The DFC brake wheel cylinder for 1946–1952 Chevrolet 3700 rear applications replaces the rear wheel cylinder to restore hydraulic pressure at the back axle. Specified for 3700 series rear positions, this replacement part helps recover consistent rear braking response on classic models and supports safe stopping performance where the original cylinder has worn or failed.
DFC 46-52 Chevrolet 3700 Rear Brake Wheel Cylinder